UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwxZmjbmI3wUbp7XYGfNTVNTuOJo0Tikdo3mAfNvI64=' 
WHERE 
  key_id = 'fe05de5f526d331ce185b9a606194067bf1e1adc006d497dc6606968c18ec799' 
  AND (
    token = 'lwxZmjbmI3wUbp7XYGfNTVNTuOJo0Tikdo3mAfNvI64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )